عنوان مقاله [English]
نویسندگان [English]چکیده [English]
The flow passed chemical traps is a mixture of light gas, hydrogen fluoride and uranium hexafluoride. It is necessary to take samples from the chemical traps output flow, to assure the accurate operation, non-saturation of adsorbent, proper loading and to control the output concentration of hydrogen fluoride and uranium hexafluoride. The routine approach for sampling is impossible because of the process of continuity and vacuum conditions. A procedure for the chemical traps output sampling is introduced in this paper under the assumption of the lack of uranium hexafluoride at the output of the chemical trap, and its effective parameter was optimized. As a result, the sampling time and pressure which are considered as the most important parameter were evaluated and their optimized values were estimated.
10. Perry’s Chemical Engineers Handbook, 7th ed. McGraw Hill Co, New york (1999).